For both progams 7 and 8, if I make the arm 7 in step 5 I get an error. It works for both programs 7 and 8 if I make the arm 6 in step 5. It also looks like the edge bead removal is more than 2 mm when the arm is set to 6. According to the cheat sheet I should be able to make the arm 7 in step 5 to get a 5 mm edge bead removal